A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

· · 来源：news-sz资讯

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习近平总书记叮嘱：“任何时候我们都不能走那种急就章、竭泽而渔、唯GDP的道路。这就是为什么要树牢新发展理念。”

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Жители Санкт-Петербурга устроили «крысогон»17:52

A. Preprocessing (Done by OsmAnd when new maps are prepared):

警方尚未证实是其子所杀